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Alteration of Cadherin 3 Expression and DNA Methylation in Association with Aggressive Renal Cell Carcinoma

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2023 Nov 25
PMID 38003666
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Abstract

Cadherins (calcium-dependent adhesion proteins) are important in cellular adhesion and may play a role in the development and progression of renal cell carcinoma (RCC). This study investigated changes in cadherin 3 (; P-cadherin) mRNA expression, DNA methylation, and protein expression in RCC and compared the results with the histopathological and clinical characteristics of patients. The possible contribution of CDH3 to tumor cell invasiveness was tested in a functional assay using siRNA-based suppression of expression and subsequent real-time impedance analysis using a Matrigel invasion model. Our analyses revealed a tumor-specific loss of mRNA expression, DNA hypermethylation, and loss of distal tubular and collecting duct CDH3 protein expression in RCC. A relatively higher methylation level in tumors was associated with a loss of cell differentiation and higher clinical stage. siRNA-induced suppression of expression modulated the invasion characteristics of tumor cells in the impedance-based real-time cellular analysis. Our results indicate that loss of expression is common in RCC and may contribute to the pathogenesis of a subset of RCC. Further studies to reveal the mechanisms of loss of expression and its effects on the invasive behavior of renal tumor cells are required.

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References
1.
Gebauer K, Peters I, Dubrowinskaja N, Hennenlotter J, Abbas M, Scherer R . Hsa-mir-124-3 CpG island methylation is associated with advanced tumours and disease recurrence of patients with clear cell renal cell carcinoma. Br J Cancer. 2013; 108(1):131-8. PMC: 3553529. DOI: 10.1038/bjc.2012.537. View

2.
Henrique R, Luis A, Jeronimo C . The epigenetics of renal cell tumors: from biology to biomarkers. Front Genet. 2012; 3:94. PMC: 3364466. DOI: 10.3389/fgene.2012.00094. View

3.
Linehan W, Spellman P, Ricketts C, Creighton C, Fei S, Davis C . Comprehensive Molecular Characterization of Papillary Renal-Cell Carcinoma. N Engl J Med. 2015; 374(2):135-45. PMC: 4775252. DOI: 10.1056/NEJMoa1505917. View

4.
Paredes J, Albergaria A, Oliveira J, Jeronimo C, Milanezi F, Schmitt F . P-cadherin overexpression is an indicator of clinical outcome in invasive breast carcinomas and is associated with CDH3 promoter hypomethylation. Clin Cancer Res. 2005; 11(16):5869-77. DOI: 10.1158/1078-0432.CCR-05-0059. View

5.
Colella S, Shen L, Baggerly K, Issa J, Krahe R . Sensitive and quantitative universal Pyrosequencing methylation analysis of CpG sites. Biotechniques. 2003; 35(1):146-50. DOI: 10.2144/03351md01. View